{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL4563-6","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL4563-6","canonicalUrl":"https://aoctrl.com/siemens/5SL4563-6","factsUrl":"https://aoctrl.com/api/mcp/products/5SL4563-6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL4 series, 5SL4563-6 miniature circuit breaker, 63 A, B characteristic, 10 kA, 1P+N, 230 V AC.","salesMarkdown":"The Siemens SENTRON 5SL4563-6 is a 2-module (36 mm wide) miniature circuit breaker rated 63 A at 230 V AC with a B tripping characteristic and 10 kA breaking capacity per both EN 60898 and IEC 60947-2. The B curve (3-5 In instantaneous trip) means it clears short-circuit faults fast but holds through motor inrush on smaller loads; it is the standard choice for residential and general-purpose lighting and socket circuits in Europe. The 10 kA breaking capacity (Icn per EN 60898, Icu per IEC 60947-2) tells you the breaker can safely interrupt a fault current up to 10 000 A without welding its contacts or failing catastrophically — adequate for most domestic and light commercial installations where the prospective short-circuit current at the board is below that level. Tightening torque for the screw terminals is 2.5 to 3 N·m. IP20 with connected conductors is the expected protection for a DIN-rail device inside a closed enclosure.","metaTitle":"Siemens 5SL4563-6 SENTRON MCB, 63 A, 10 kA, B Curve, 1P+N","metaDescription":"Siemens 5SL4563-6 SENTRON miniature circuit breaker, 63 A rated, 10 kA breaking capacity per EN 60898, B tripping characteristic, 1P+N, 230 V AC. Current lifecycle. Sourced to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Solid":"0.75 ... 25 mm²","Width":"36 mm","Height":"90 mm","Sealable":"Yes","Stranded":"0.75 ... 25 mm²","Rated Value":"50 Hz","Halogen-Free":"Yes","Silicon-Free":"Yes","During Storage":"-40 ... +75 °C","Number of poles":"2","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +55 °C","Product designation":"Miniature circuit breaker","Protection class IP":"IP20, with connected conductors","Overvoltage category":"3","Design of the product":"5SL miniature circuit breakers","Energy limiting class":"3","Number of width units":"2","Number of poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL4","Suitability for operation":"Residential buildings/infrastructure","Current / at AC / rated value":"63 A","Tripping characteristic class":"B","at DC / rated value / maximum":"60 V","acc. to EN 60898 / rated value":"10 kA","acc. to IEC 60947-2 / rated value":"10 kA","Product feature / Touch protection":"Yes","Supply voltage / at AC / rated value":"230 V","Influence of the surrounding temperature":"+55 °C, max. 95% humidity","Tightening torque / with screw-type terminals":"2.5 ... 3 N·m","Product function / neutral conductor switching":"Yes","with single-phase operation / at AC / rated value":"250 V","Mechanical service life (switching cycles) / typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/002ad75c44964f6a2bceabbd53078d85.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=104104&mlfb=5SL4563-6","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL4563-6/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SL4563-6?","answer":"10 kA rated breaking capacity per both EN 60898 and IEC 60947-2. This is the maximum fault current the breaker can safely interrupt at its rated voltage."},{"question":"What wire sizes does the 5SL4563-6 accept?","answer":"Solid or stranded copper conductors from 0.75 mm² up to 25 mm². The screw terminals require a tightening torque of 2.5 to 3 N·m."},{"question":"Where can I buy the 5SL4563-6?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"Does the 5SL4563-6 switch the neutral?","answer":"Yes, the 1P+N configuration switches both the line conductor and the neutral conductor, providing isolation on both poles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL4563-6","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/5SL4563-6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}